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<div class="moz-cite-prefix">It's possible but I've done it many
years ago, I don't remember all the details .</div>
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<div class="moz-cite-prefix">In think you'll have to use H2PAS ( <a
moz-do-not-send="true"
href="https://wiki.lazarus.freepascal.org/Creating_bindings_for_C_libraries">https://wiki.lazarus.freepascal.org/Creating_bindings_for_C_libraries</a>
).</div>
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<div class="moz-cite-prefix">From what I see from main.c, I think
you'll have to convert the following headers:</div>
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<pre>#include "clk.h"
#include "gpio.h"
#include "dma.h"
#include "pwm.h"
#include "version.h"
#include "ws2811.h"
</pre>
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<div class="moz-cite-prefix">And I guess you'll have to add
something like {$linklib libws2811.a} (after looking at <a
moz-do-not-send="true"
href="https://github.com/rpi-ws281x/rpi-ws281x-python/blob/master/library/Makefile">https://github.com/rpi-ws281x/rpi-ws281x-python/blob/master/library/Makefile</a>
)</div>
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<div class="moz-cite-prefix">May be too if you have object files *.o
you can link them with something like {$L ws2811.o}</div>
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<div class="moz-cite-prefix">A tutorial showing how to use
object-code and libraries created in C (I found it from
<a class="moz-txt-link-freetext" href="https://wiki.lazarus.freepascal.org/Creating_bindings_for_C_libraries">https://wiki.lazarus.freepascal.org/Creating_bindings_for_C_libraries</a>
)<br>
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<div class="moz-cite-prefix"><a moz-do-not-send="true"
href="https://github.com/williamhunter/pascal-bindings-for-c/blob/master/docs/Creating%20Pascal%20bindings%20for%20C%20(v1.0).pdf">https://github.com/williamhunter/pascal-bindings-for-c/blob/master/docs/Creating%20Pascal%20bindings%20for%20C%20(v1.0).pdf</a><br>
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<div class="moz-cite-prefix">Le 31/10/2019 à 20:32, James Richters a
écrit :<br>
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<p class="MsoNormal">I got my Raspberry pi working with the user
space library written in C: at <a
href="https://github.com/jgarff/rpi_ws281x"
moz-do-not-send="true">https://github.com/jgarff/rpi_ws281x</a>
with python and got my LED strip to light up with the
examples. I also have FPC 3.0.4 installed on the pi. I
would really like to be able to use the C library with FPC.
I have some other C libraries that I’ve managed to use with
FPC, but those were .dlls, but this doesn’t have .dlls. Would
accessing this from FPC even be possible? And if so does
anyone have an example of some C library that doesn’t have
.dlls being accessed from FPC? <o:p></o:p><o:p> <br>
</o:p></p>
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